The term "hormone" comes from the Greek word that means "to excite." In Greek, the word "hormone" is derived from "hormao," which means "I excite" or "I arouse." This is fitting because hormones are chemical messengers in the body that excite or stimulate specific physiological responses in target cells or tissues.
Here's an example to illustrate this concept: when the hormone adrenaline is released into the bloodstream in response to a stressful situation, it excites the body, leading to increased heart rate, dilated pupils, and heightened alertness. These effects demonstrate how hormones can indeed "excite" or stimulate physiological responses in the body.
Therefore, the correct answer to the question is:
Od. to excite
